## What is Collecting Ring?

Collecting ring is an important component in slip ring motor. It is composed of two parts: a ring and a contact. The contact is connected to the stator winding, and the ring is connected to the rotor windings. Collecting ring is used to transfer power from the stator to the rotor.

## How to Calculate Resistance Box for Slip Ring Motor?

The resistance box is used to control the current in the slip ring motor. To calculate the resistance box, you need to consider the following factors: the number of turns in the stator winding, the current in the stator winding, the voltage in the stator winding, and the resistance of the slip ring.

First, calculate the total resistance of the slip ring motor. This can be done by multiplying the number of turns in the stator winding by the current in the stator winding, and then dividing by the voltage in the stator winding.

Next, calculate the resistance of the resistance box. This can be done by subtracting the total resistance of the slip ring motor from the resistance of the slip ring.

Finally, calculate the current in the slip ring motor. This can be done by multiplying the voltage in the stator winding by the resistance of the resistance box, and then dividing by the total resistance of the slip ring motor.

Collecting ring is an important component in slip ring motor, and it is necessary to learn how to calculate resistance box for slip ring motor. With the right calculation, you will be able to control the current in the slip ring motor accurately and efficiently.